What I tell you if you were my kid is to get dressed in your suit and tie outfit, drive there in the morning, go into the NROTC office and see if you can meet with the NROTC LT. This is often not so difficult. Explain your situation, and ask if they can do the interview then and there. I simply suggest this because your clock is ticking, and you are running out of options. I highly doubt the UT guy will do it over the phone. Besides, you want the face-to-face to make a good impression. My son kind of went through the same thing because his NROTC "contact" was dragging his feet on everything. He ended up making an appointment and driving 2 1/2 hours to his interview. The other option is to send an overnight FEDEX envelope with a letter inside explaining your situation. FEDEX packages tend to get noticed. Just sayin. Good luck!